.retinabt,.retinabb,.retinabl,.retinabr,.retinab{position:relative;}
.retinabt:before,.retinabb:after{pointer-events:none;position:absolute;content:"";height:1px;background:rgba(32,35,37,.14);left:0;right:0;z-index:26;}
.retinabt:before{top:0;z-index:26;}
.retinabb:after{bottom:0;z-index:26;}
.retinabl:before,.retinabr:after{pointer-events:none;position:absolute;content:"";width:1px;background:rgba(32,35,37,.14);top:0;bottom:0}
.retinabl:before{left:0;z-index:26;}
.retinabr:after{right:0;z-index:26;}
.retinab:after{position:absolute;content:"";top:0;left:0;-webkit-box-sizing:border-box;box-sizing:border-box;width:100%;height:100%;border:1px solid rgba(32,35,37,.14);pointer-events:none;z-index:26;}
@media (-webkit-min-device-pixel-ratio:1.5),(min-device-pixel-ratio:1.5),(min-resolution:144dpi),(min-resolution:1.5dppx){
  .retinabt:before,.retinabb:after{-webkit-transform:scaleY(.5);transform:scaleY(.5) }
  .retinabl:before,.retinabr:after{-webkit-transform:scaleX(.5);transform:scaleX(.5) }
  .retinab:after{width:200%;height:200%;-webkit-transform:scale(.5);transform:scale(.5) }
  .retinabt:before,.retinabl:before,.retinab:after{-webkit-transform-origin:0 0;transform-origin:0 0}
  .retinabb:after,.retinabr:after{-webkit-transform-origin:100% 100%;transform-origin:100% 100%}
}
@media (-webkit-device-pixel-ratio:1.5){
  .retinabt:before,.retinabb:after{-webkit-transform:scaleY(.6666);transform:scaleY(.6666) }
  .retinabl:before,.retinabr:after{-webkit-transform:scaleX(.6666);transform:scaleX(.6666)}
  .retinab:after{width:150%;height:150%;-webkit-transform:scale(.6666);transform:scale(.6666) }
}
@media (-webkit-device-pixel-ratio:3){
  .retinabt:before,.retinabb:after{-webkit-transform:scaleY(.3333);transform:scaleY(.3333)}
  .retinabl:before,.retinabr:after{-webkit-transform:scaleX(.3333);transform:scaleX(.3333)}
  .retinab:after{width:300%;height:300%;-webkit-transform:scale(.3333);transform:scale(.3333)}
}
@media (-webkit-min-device-pixel-ratio:4),(min-device-pixel-ratio:4){
  .retinabt:before,.retinabb:after{-webkit-transform:scaleY(.25);transform:scaleY(.25)}
  .retinabl:before,.retinabr:after{-webkit-transform:scaleX(.25);transform:scaleX(.25)}
  .retinab:after{width:400%;height:400%;-webkit-transform:scale(.25);transform:scale(.25)}
}
/*Retina 1px border end */
